To multiply fractions, you simply multiply the numerators (top numbers) together and the denominators (bottom numbers) together. Unlike addition or subtraction, you do need a common denominator to multiply fractions. The Multi-Step Procedure
The standard algorithm for multiplying fractions involves three primary steps: how to multiply fractions
: You must convert mixed numbers into improper fractions before multiplying. To multiply fractions, you simply multiply the numerators
ab×cd=a×cb×da over b end-fraction cross c over d end-fraction equals the fraction with numerator a cross c and denominator b cross d end-fraction Math Antics - Multiplying Fractions To multiply fractions